package June12;

public class Trangle {
	double a;
	double b;
	double c;

	double p = (a + b + c) / 2;

	public double area() {
		double area = Math.sqrt(p * (p - a) * (p - b) * (p - c));
		return area;
	}

	public double circum() {
		double circum = p * 2;
		return circum;
	}
}
